Keywords: Bulletin Scientifique - Académie Impériale des Sciences de Saint Petersbourg BHL11946050.jpg Bulletin Scientifique / Académie Impériale des Sciences de Saint Petersbourg 11946050 43693 11493 Foldout v 1-5 1835-1839 http //www biodiversitylibrary org/page/11946050 1837 - 1839 Imperatorskaia akademīia nauk Russia NOT_IN_COPYRIGHT<br> Biodiversity Heritage Library Check categories 2015 October 31 PD-old-70-1923 1837 books Bulletin Scientifique / Académie Impériale des Sciences de Saint Petersbourg Images uploaded by Fæ Files from the Biodiversity Heritage Library Biodiversity Heritage Library Natural History Museum Library London collection |